In the build stage of the CI pipeline, the backend and frontend build in their own isolated docker containers

.forgejo/workflows/ci.yml

@@ -132,23 +132,27 @@ jobs:
 
     - name: Setup DinD environment
       run: |
-        # Start DinD container using our compose file
-        cd /opt/${{ secrets.APP_NAME || 'sharenet' }}
-        docker compose -f ci-cd-compose.yml up -d
+        # Start DinD container for isolated Docker operations
+        docker run -d \
+          --name ci-cd-build-dind \
+          --privileged \
+          -p 2375:2375 \
+          -e DOCKER_TLS_CERTDIR="" \
+          docker:dind
         
         # Wait for DinD to be ready
         echo "Waiting for DinD container to be ready..."
-        timeout 60 bash -c 'until docker compose -f ci-cd-compose.yml ps | grep -q "healthy"; do sleep 2; done'
+        timeout 60 bash -c 'until docker exec ci-cd-build-dind docker version; do sleep 2; done'
         
         # Configure Docker for Harbor registry (needed for pushing images)
-        docker exec ci-cd-dind sh -c 'echo "{\"insecure-registries\": [\"${{ secrets.CI_HOST }}:5000\"]}" > /etc/docker/daemon.json'
-        docker exec ci-cd-dind sh -c 'kill -HUP 1'
+        docker exec ci-cd-build-dind sh -c 'echo "{\"insecure-registries\": [\"${{ secrets.CI_HOST }}:5000\"]}" > /etc/docker/daemon.json'
+        docker exec ci-cd-build-dind sh -c 'kill -HUP 1'
         
         # Wait for Docker daemon to reload
         sleep 5
         
         # Verify DinD is working
-        docker exec ci-cd-dind docker version
+        docker exec ci-cd-build-dind docker version
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
@@ -178,8 +182,9 @@ jobs:
     - name: Cleanup DinD environment
       if: always()
       run: |
-        cd /opt/${{ secrets.APP_NAME || 'sharenet' }}
-        docker compose -f ci-cd-compose.yml down
+        # Stop and remove DinD container
+        docker stop ci-cd-build-dind || true
+        docker rm ci-cd-build-dind || true
 
   # Job 3: Deployment - Runs directly on production runner (no DinD needed)
   deploy: